Related Clues:

• Sphere lead-in
• One following a cab?
• Penultimate competition
• ''Circle'' or ''final'' start
• Prefix with ''sweet''
• Prefix with -trope
• Ms.Moore
• Huge hauler
• Sweet or precious beginning
• Brat-pack name
• ''Bobby'' star Moore
• Engine with dome-shaped combustion chambers
• Ashton's love
• High-end car engine
• It might be in for the long haul